Questions about Golden Comets

I am new to chickens and have raised 12 golden comet chicks since this spring. They are now laying eggs and i just love them. i have a hard time getting information about my new farm favorites. i have read that they are a hybrid and was curious what two chickens are used to make golden comets. i love them so much i already want more and would like to raise my own chicks. any information on these chickens, their breeding, laying habits or anyother information will be greatly appreciated